An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 6110-00-931-6721
NSN 5960-01-480-0994
NSN 5855-01-234-5346
NSN 5990-01-087-3103
NSN 5935-01-144-9590
NSN 5920-01-644-5445
NSN 6620-01-235-3752
NSN 6685-01-343-1628
NSN 5945-01-072-9102
NSN 6220-00-316-2500
NSN 5895-01-264-0416
NSN 6645-00-413-0461